7950657

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 12773376

約数和(自身を除く): 4822719

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 431, 473, 559, 1293, 1419, 1677, 4741, 5603, 6149, 14223, 16809, 18447, 18533, 55599, 61633, 184899, 203863, 240929, 611589, 722787, 2650219, 7950657]

約数ペア:

[(1, 7950657), (3, 2650219), (11, 722787), (13, 611589), (33, 240929), (39, 203863), (43, 184899), (129, 61633), (143, 55599), (429, 18533), (431, 18447), (473, 16809), (559, 14223), (1293, 6149), (1419, 5603), (1677, 4741)]